Stackable container



FIG. 1 is a perspective view of a stackable container showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; the right side elevational view being a mirror image thereof; and,

FIG. 7 is a front elevational view thereof; with the container shown in interlocking relationship with other similar stackable containers; the broken line showing of the attached containers is for illustrative purpose only and forms no part of the claim. 

The ornamental design for a stackable container, as shown and described. 